Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 8771 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 1.1 MiB |
| Average record size in memory | 134.1 B |
Variable types
| DateTime | 1 |
|---|---|
| Numeric | 11 |
Dwutlenek_azotu is highly correlated with Tlenki_azotu | High correlation |
Tlenki_azotu is highly correlated with Dwutlenek_azotu | High correlation |
PM10 is highly correlated with PM_2_5 and 1 other fields | High correlation |
PM_2_5 is highly correlated with PM10 and 1 other fields | High correlation |
Benzen is highly correlated with PM10 and 1 other fields | High correlation |
Dwutlenek_azotu is highly correlated with Tlenki_azotu and 1 other fields | High correlation |
Tlenki_azotu is highly correlated with Dwutlenek_azotu and 1 other fields | High correlation |
PM10 is highly correlated with PM_2_5 and 2 other fields | High correlation |
PM_2_5 is highly correlated with PM10 and 2 other fields | High correlation |
Benzen is highly correlated with PM10 and 3 other fields | High correlation |
Tlenek_wegla is highly correlated with Dwutlenek_azotu and 4 other fields | High correlation |
Temperatura is highly correlated with Benzen | High correlation |
Dwutlenek_azotu is highly correlated with Tlenki_azotu | High correlation |
Tlenki_azotu is highly correlated with Dwutlenek_azotu and 1 other fields | High correlation |
PM10 is highly correlated with PM_2_5 and 2 other fields | High correlation |
PM_2_5 is highly correlated with PM10 and 1 other fields | High correlation |
Benzen is highly correlated with PM10 and 2 other fields | High correlation |
Tlenek_wegla is highly correlated with Tlenki_azotu and 2 other fields | High correlation |
PM_2_5 is highly correlated with Temperatura and 2 other fields | High correlation |
Tlenki_azotu is highly correlated with Dwutlenek_azotu | High correlation |
Temperatura is highly correlated with PM_2_5 and 2 other fields | High correlation |
Dwutlenek_azotu is highly correlated with Tlenki_azotu | High correlation |
Benzen is highly correlated with PM_2_5 and 1 other fields | High correlation |
PM10 is highly correlated with PM_2_5 and 2 other fields | High correlation |
Wilgotnosc is highly correlated with Temperatura | High correlation |
Tlenek_wegla is highly skewed (γ1 = 22.82293213) | Skewed |
Data has unique values | Unique |
Reproduction
| Analysis started | 2021-12-14 18:09:36.138754 |
|---|---|
| Analysis finished | 2021-12-14 18:10:15.993162 |
| Duration | 39.85 seconds |
| Software version | pandas-profiling v3.0.0 |
| Download configuration | config.json |
| Distinct | 8771 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 395.1 KiB |
| Minimum | 2020-01-01 01:00:00 |
|---|---|
| Maximum | 2020-12-31 23:00:00 |
Histogram with fixed size bins (bins=50)
Dwutlenek_azotu
Real number (ℝ≥0)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATION| Distinct | 1076 |
|---|---|
| Distinct (%) | 12.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 48.76959852 |
| Minimum | 4.1 |
|---|---|
| Maximum | 170.1 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 4.1 |
|---|---|
| 5-th percentile | 18 |
| Q1 | 33.3 |
| median | 47.1 |
| Q3 | 61.75 |
| 95-th percentile | 85.95 |
| Maximum | 170.1 |
| Range | 166 |
| Interquartile range (IQR) | 28.45 |
Descriptive statistics
| Standard deviation | 21.03571769 |
|---|---|
| Coefficient of variation (CV) | 0.4313284982 |
| Kurtosis | 0.4868743692 |
| Mean | 48.76959852 |
| Median Absolute Deviation (MAD) | 14.2 |
| Skewness | 0.5883063475 |
| Sum | 427758.1486 |
| Variance | 442.5014186 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 41.5 | 30 | 0.3% |
| 57.5 | 27 | 0.3% |
| 53.9 | 27 | 0.3% |
| 32.6 | 25 | 0.3% |
| 28.7 | 25 | 0.3% |
| 50.2 | 25 | 0.3% |
| 41.9 | 24 | 0.3% |
| 41.4 | 24 | 0.3% |
| 40.5 | 24 | 0.3% |
| 37.8 | 23 | 0.3% |
| Other values (1066) | 8517 |
| Value | Count | Frequency (%) |
| 4.1 | 1 | |
| 4.2 | 1 | |
| 4.8 | 1 | |
| 5.3 | 1 | |
| 5.4 | 1 | |
| 5.7 | 1 | |
| 6 | 1 | |
| 6.1 | 1 | |
| 6.2 | 2 | |
| 6.3 | 1 |
| Value | Count | Frequency (%) |
| 170.1 | 1 | |
| 150.7 | 1 | |
| 143.8 | 1 | |
| 139.3 | 1 | |
| 138.4 | 2 | |
| 134.9 | 1 | |
| 134.6 | 1 | |
| 130.1 | 1 | |
| 128.5 | 1 | |
| 127.5 | 1 |
| Distinct | 3183 |
|---|---|
| Distinct (%) | 36.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 144.8817081 |
| Minimum | 0.1 |
|---|---|
| Maximum | 931.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 0.1 |
|---|---|
| 5-th percentile | 30.55 |
| Q1 | 72.75 |
| median | 120.7 |
| Q3 | 188.2 |
| 95-th percentile | 353.05 |
| Maximum | 931.5 |
| Range | 931.4 |
| Interquartile range (IQR) | 115.45 |
Descriptive statistics
| Standard deviation | 102.56951 |
|---|---|
| Coefficient of variation (CV) | 0.707953484 |
| Kurtosis | 3.653503683 |
| Mean | 144.8817081 |
| Median Absolute Deviation (MAD) | 54.7 |
| Skewness | 1.59624611 |
| Sum | 1270757.461 |
| Variance | 10520.50438 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 73.7 | 12 | 0.1% |
| 75.5 | 11 | 0.1% |
| 52.6 | 11 | 0.1% |
| 84.5 | 11 | 0.1% |
| 0.1 | 11 | 0.1% |
| 76.2 | 10 | 0.1% |
| 126.9 | 10 | 0.1% |
| 141.4 | 10 | 0.1% |
| 35.4 | 10 | 0.1% |
| 74.7 | 10 | 0.1% |
| Other values (3173) | 8665 |
| Value | Count | Frequency (%) |
| 0.1 | 11 | |
| 0.2 | 9 | |
| 0.3 | 1 | < 0.1% |
| 0.4 | 2 | < 0.1% |
| 0.5 | 2 | < 0.1% |
| 0.6 | 3 | < 0.1% |
| 0.7 | 2 | < 0.1% |
| 0.8 | 1 | < 0.1% |
| 0.9 | 3 | < 0.1% |
| 1 | 3 | < 0.1% |
| Value | Count | Frequency (%) |
| 931.5 | 1 | |
| 858.7 | 1 | |
| 806.7 | 1 | |
| 721.5 | 1 | |
| 705.7 | 1 | |
| 696 | 1 | |
| 688.2 | 1 | |
| 677.6 | 1 | |
| 677.3 | 1 | |
| 668.2 | 1 |
| Distinct | 1484 |
|---|---|
| Distinct (%) | 16.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 39.12744512 |
| Minimum | 3 |
|---|---|
| Maximum | 248.3 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 11.7 |
| Q1 | 21.2 |
| median | 30.9 |
| Q3 | 49.1 |
| 95-th percentile | 93.65 |
| Maximum | 248.3 |
| Range | 245.3 |
| Interquartile range (IQR) | 27.9 |
Descriptive statistics
| Standard deviation | 26.92642752 |
|---|---|
| Coefficient of variation (CV) | 0.6881723924 |
| Kurtosis | 4.82919537 |
| Mean | 39.12744512 |
| Median Absolute Deviation (MAD) | 12.2 |
| Skewness | 1.849183933 |
| Sum | 343186.8212 |
| Variance | 725.032499 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 25.9 | 37 | 0.4% |
| 90.37213037 | 36 | 0.4% |
| 23 | 33 | 0.4% |
| 20.9 | 31 | 0.4% |
| 25.8 | 31 | 0.4% |
| 23.8 | 31 | 0.4% |
| 21.7 | 30 | 0.3% |
| 24.5 | 30 | 0.3% |
| 14.5 | 30 | 0.3% |
| 36.3 | 29 | 0.3% |
| Other values (1474) | 8453 |
| Value | Count | Frequency (%) |
| 3 | 9 | |
| 3.8 | 1 | < 0.1% |
| 3.9 | 8 | |
| 4 | 1 | < 0.1% |
| 4.3 | 1 | < 0.1% |
| 4.6 | 3 | < 0.1% |
| 4.7 | 1 | < 0.1% |
| 4.8 | 6 | |
| 4.9 | 1 | < 0.1% |
| 5.2 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 248.3 | 1 | |
| 227.8 | 1 | |
| 225.7 | 1 | |
| 214 | 1 | |
| 211.5 | 1 | |
| 207.9 | 1 | |
| 207.7 | 1 | |
| 202.4 | 1 | |
| 201.8 | 1 | |
| 198.4 | 1 |
| Distinct | 968 |
|---|---|
| Distinct (%) | 11.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 23.10723767 |
| Minimum | 0 |
|---|---|
| Maximum | 226.1 |
| Zeros | 2 |
| Zeros (%) | < 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 4.7 |
| Q1 | 10.5 |
| median | 17.1 |
| Q3 | 29 |
| 95-th percentile | 62.25 |
| Maximum | 226.1 |
| Range | 226.1 |
| Interquartile range (IQR) | 18.5 |
Descriptive statistics
| Standard deviation | 19.94510955 |
|---|---|
| Coefficient of variation (CV) | 0.8631542134 |
| Kurtosis | 9.55353004 |
| Mean | 23.10723767 |
| Median Absolute Deviation (MAD) | 8.1 |
| Skewness | 2.439144258 |
| Sum | 202673.5816 |
| Variance | 397.807395 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.2 | 65 | 0.7% |
| 15.2 | 48 | 0.5% |
| 0.3 | 48 | 0.5% |
| 11.3 | 47 | 0.5% |
| 11.8 | 47 | 0.5% |
| 9.1 | 46 | 0.5% |
| 12.7 | 46 | 0.5% |
| 9 | 46 | 0.5% |
| 7.3 | 45 | 0.5% |
| 10.5 | 44 | 0.5% |
| Other values (958) | 8289 |
| Value | Count | Frequency (%) |
| 0 | 2 | < 0.1% |
| 0.1 | 31 | |
| 0.2 | 65 | |
| 0.3 | 48 | |
| 0.4 | 29 | |
| 0.5 | 19 | 0.2% |
| 0.6 | 5 | 0.1% |
| 0.7 | 2 | < 0.1% |
| 0.8 | 3 | < 0.1% |
| 0.9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 226.1 | 1 | |
| 207.9 | 1 | |
| 204.9 | 1 | |
| 194.9 | 1 | |
| 180.5 | 1 | |
| 157.5 | 1 | |
| 157.1 | 1 | |
| 156.8 | 1 | |
| 155.3 | 1 | |
| 152.7 | 1 |
| Distinct | 429 |
|---|---|
| Distinct (%) | 4.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.161035856 |
| Minimum | 0 |
|---|---|
| Maximum | 21.1 |
| Zeros | 44 |
| Zeros (%) | 0.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.1 |
| Q1 | 0.2 |
| median | 0.5 |
| Q3 | 1.4 |
| 95-th percentile | 4.4 |
| Maximum | 21.1 |
| Range | 21.1 |
| Interquartile range (IQR) | 1.2 |
Descriptive statistics
| Standard deviation | 1.702606853 |
|---|---|
| Coefficient of variation (CV) | 1.466455015 |
| Kurtosis | 18.05997323 |
| Mean | 1.161035856 |
| Median Absolute Deviation (MAD) | 0.3 |
| Skewness | 3.468709563 |
| Sum | 10183.44549 |
| Variance | 2.898870097 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.2 | 1483 | |
| 0.1 | 999 | 11.4% |
| 0.3 | 959 | 10.9% |
| 0.4 | 596 | 6.8% |
| 0.5 | 439 | 5.0% |
| 0.6 | 314 | 3.6% |
| 0.7 | 273 | 3.1% |
| 0.8 | 257 | 2.9% |
| 0.9 | 194 | 2.2% |
| 1 | 161 | 1.8% |
| Other values (419) | 3096 |
| Value | Count | Frequency (%) |
| 0 | 44 | 0.5% |
| 0.1 | 999 | |
| 0.1392857143 | 3 | < 0.1% |
| 0.1413793103 | 1 | < 0.1% |
| 0.1428571429 | 1 | < 0.1% |
| 0.1428571429 | 2 | < 0.1% |
| 0.15 | 3 | < 0.1% |
| 0.1551724138 | 1 | < 0.1% |
| 0.1551724138 | 1 | < 0.1% |
| 0.1551724138 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 21.1 | 1 | |
| 19.7 | 1 | |
| 19.1 | 1 | |
| 18.5 | 1 | |
| 14.8 | 1 | |
| 14.5 | 2 | |
| 14.4 | 1 | |
| 13.8 | 1 | |
| 13.7 | 2 | |
| 13.6 | 1 |
| Distinct | 136 |
|---|---|
| Distinct (%) | 1.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.9198350956 |
| Minimum | 0.2 |
|---|---|
| Maximum | 147 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 0.2 |
|---|---|
| 5-th percentile | 0.3 |
| Q1 | 0.5 |
| median | 0.6 |
| Q3 | 0.9 |
| 95-th percentile | 1.5 |
| Maximum | 147 |
| Range | 146.8 |
| Interquartile range (IQR) | 0.4 |
Descriptive statistics
| Standard deviation | 3.465951432 |
|---|---|
| Coefficient of variation (CV) | 3.768013907 |
| Kurtosis | 674.7476894 |
| Mean | 0.9198350956 |
| Median Absolute Deviation (MAD) | 0.2 |
| Skewness | 22.82293213 |
| Sum | 8067.873623 |
| Variance | 12.01281933 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.5 | 1506 | |
| 0.4 | 1352 | |
| 0.6 | 1298 | |
| 0.7 | 975 | |
| 0.8 | 710 | |
| 0.3 | 579 | 6.6% |
| 0.9 | 534 | 6.1% |
| 1 | 391 | 4.5% |
| 1.1 | 272 | 3.1% |
| 1.2 | 229 | 2.6% |
| Other values (126) | 925 |
| Value | Count | Frequency (%) |
| 0.2 | 74 | 0.8% |
| 0.3 | 579 | 6.6% |
| 0.4 | 1352 | |
| 0.5 | 1506 | |
| 0.5209580838 | 1 | < 0.1% |
| 0.5994011976 | 1 | < 0.1% |
| 0.6 | 1298 | |
| 0.6006024096 | 1 | < 0.1% |
| 0.6024242424 | 1 | < 0.1% |
| 0.6048780488 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 147 | 1 | |
| 113.8 | 1 | |
| 96.8 | 1 | |
| 77.3 | 1 | |
| 64.8 | 1 | |
| 63.9 | 1 | |
| 63.8 | 1 | |
| 60.8 | 1 | |
| 52.4 | 1 | |
| 51.5 | 2 |
Kierunek_wiatru
Real number (ℝ≥0)
| Distinct | 722 |
|---|---|
| Distinct (%) | 8.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 215.1459212 |
| Minimum | 0 |
|---|---|
| Maximum | 360 |
| Zeros | 6 |
| Zeros (%) | 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 44 |
| Q1 | 161.3 |
| median | 246 |
| Q3 | 278 |
| 95-th percentile | 328 |
| Maximum | 360 |
| Range | 360 |
| Interquartile range (IQR) | 116.7 |
Descriptive statistics
| Standard deviation | 90.20711891 |
|---|---|
| Coefficient of variation (CV) | 0.4192834259 |
| Kurtosis | -0.5103017265 |
| Mean | 215.1459212 |
| Median Absolute Deviation (MAD) | 42 |
| Skewness | -0.7918574092 |
| Sum | 1887044.875 |
| Variance | 8137.324301 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 245 | 87 | 1.0% |
| 252 | 85 | 1.0% |
| 247 | 80 | 0.9% |
| 246 | 79 | 0.9% |
| 251 | 78 | 0.9% |
| 279 | 77 | 0.9% |
| 262 | 77 | 0.9% |
| 280 | 77 | 0.9% |
| 244 | 75 | 0.9% |
| 277 | 74 | 0.8% |
| Other values (712) | 7982 |
| Value | Count | Frequency (%) |
| 0 | 6 | 0.1% |
| 1 | 12 | |
| 2 | 10 | |
| 3 | 17 | |
| 4 | 10 | |
| 5 | 10 | |
| 6 | 16 | |
| 7 | 17 | |
| 8 | 6 | 0.1% |
| 9 | 15 |
| Value | Count | Frequency (%) |
| 360 | 4 | < 0.1% |
| 359 | 7 | 0.1% |
| 358 | 9 | |
| 357 | 12 | |
| 356 | 21 | |
| 355 | 10 | |
| 354 | 14 | |
| 353 | 13 | |
| 352 | 15 | |
| 351 | 13 |
Predkosc_wiatru
Real number (ℝ≥0)
| Distinct | 3184 |
|---|---|
| Distinct (%) | 36.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.653479907 |
| Minimum | 0.2583333333 |
|---|---|
| Maximum | 7.626666667 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 0.2583333333 |
|---|---|
| 5-th percentile | 0.4666666667 |
| Q1 | 0.8233333333 |
| median | 1.423333333 |
| Q3 | 2.206666667 |
| 95-th percentile | 3.6725 |
| Maximum | 7.626666667 |
| Range | 7.368333333 |
| Interquartile range (IQR) | 1.383333333 |
Descriptive statistics
| Standard deviation | 1.045424592 |
|---|---|
| Coefficient of variation (CV) | 0.6322572097 |
| Kurtosis | 1.849503214 |
| Mean | 1.653479907 |
| Median Absolute Deviation (MAD) | 0.6683333333 |
| Skewness | 1.235104653 |
| Sum | 14502.67226 |
| Variance | 1.092912578 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.6633333333 | 16 | 0.2% |
| 0.545 | 16 | 0.2% |
| 0.7033333333 | 15 | 0.2% |
| 0.6416666667 | 15 | 0.2% |
| 0.5116666667 | 14 | 0.2% |
| 0.5216666667 | 14 | 0.2% |
| 0.5633333333 | 14 | 0.2% |
| 0.5516666667 | 14 | 0.2% |
| 0.5566666667 | 14 | 0.2% |
| 0.5283333333 | 13 | 0.1% |
| Other values (3174) | 8626 |
| Value | Count | Frequency (%) |
| 0.2583333333 | 1 | |
| 0.2616666667 | 1 | |
| 0.2633333333 | 1 | |
| 0.2716666667 | 1 | |
| 0.2733333333 | 1 | |
| 0.2783333333 | 2 | |
| 0.28 | 1 | |
| 0.2833333333 | 1 | |
| 0.2879310345 | 1 | |
| 0.2931034483 | 1 |
| Value | Count | Frequency (%) |
| 7.626666667 | 1 | |
| 7.411666667 | 1 | |
| 6.906666667 | 1 | |
| 6.903333333 | 1 | |
| 6.678333333 | 1 | |
| 6.631666667 | 1 | |
| 6.62 | 1 | |
| 6.608333333 | 1 | |
| 6.443333333 | 1 | |
| 6.428333333 | 1 |
| Distinct | 7165 |
|---|---|
| Distinct (%) | 81.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.53214859 |
| Minimum | -6.131666667 |
|---|---|
| Maximum | 32.035 |
| Zeros | 1 |
| Zeros (%) | < 0.1% |
| Negative | 634 |
| Negative (%) | 7.2% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | -6.131666667 |
|---|---|
| 5-th percentile | -0.7833333333 |
| Q1 | 4.298680556 |
| median | 9.817528736 |
| Q3 | 16.5725 |
| 95-th percentile | 24.0925 |
| Maximum | 32.035 |
| Range | 38.16666667 |
| Interquartile range (IQR) | 12.27381944 |
Descriptive statistics
| Standard deviation | 7.690324505 |
|---|---|
| Coefficient of variation (CV) | 0.7301762257 |
| Kurtosis | -0.6419103009 |
| Mean | 10.53214859 |
| Median Absolute Deviation (MAD) | 6.039195402 |
| Skewness | 0.319362951 |
| Sum | 92377.47527 |
| Variance | 59.14109099 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 4.58375 | 5 | 0.1% |
| 8.051538462 | 5 | 0.1% |
| 11.30897436 | 5 | 0.1% |
| 6.889097222 | 5 | 0.1% |
| 6.960138889 | 5 | 0.1% |
| 3.446666667 | 5 | 0.1% |
| 3.377847222 | 5 | 0.1% |
| 6.518333333 | 5 | 0.1% |
| 9.595192308 | 5 | 0.1% |
| 8.090512821 | 5 | 0.1% |
| Other values (7155) | 8721 |
| Value | Count | Frequency (%) |
| -6.131666667 | 1 | |
| -6.103333333 | 1 | |
| -5.965 | 1 | |
| -5.906666667 | 1 | |
| -5.748333333 | 1 | |
| -5.44 | 1 | |
| -5.368333333 | 1 | |
| -5.023333333 | 1 | |
| -4.926666667 | 1 | |
| -4.888333333 | 1 |
| Value | Count | Frequency (%) |
| 32.035 | 1 | |
| 31.91833333 | 1 | |
| 31.83833333 | 1 | |
| 31.81666667 | 1 | |
| 31.77166667 | 1 | |
| 31.7 | 1 | |
| 31.68 | 1 | |
| 31.44833333 | 1 | |
| 31.38333333 | 1 | |
| 31.34666667 | 1 |
| Distinct | 7726 |
|---|---|
| Distinct (%) | 88.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 61.2152353 |
| Minimum | 8.856666667 |
|---|---|
| Maximum | 85.37833333 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 8.856666667 |
|---|---|
| 5-th percentile | 29.71 |
| Q1 | 49.99541667 |
| median | 64.57833333 |
| Q3 | 75.095 |
| 95-th percentile | 81.79916667 |
| Maximum | 85.37833333 |
| Range | 76.52166667 |
| Interquartile range (IQR) | 25.09958333 |
Descriptive statistics
| Standard deviation | 16.59018731 |
|---|---|
| Coefficient of variation (CV) | 0.271014025 |
| Kurtosis | -0.5029015431 |
| Mean | 61.2152353 |
| Median Absolute Deviation (MAD) | 11.855 |
| Skewness | -0.6621250448 |
| Sum | 536918.8288 |
| Variance | 275.234315 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 66.683125 | 5 | 0.1% |
| 51.40048611 | 5 | 0.1% |
| 72.00211538 | 5 | 0.1% |
| 64.51472222 | 5 | 0.1% |
| 78.6322 | 5 | 0.1% |
| 50.51055556 | 5 | 0.1% |
| 69.57782051 | 5 | 0.1% |
| 60.60986111 | 4 | < 0.1% |
| 66.11986111 | 4 | < 0.1% |
| 77.99 | 4 | < 0.1% |
| Other values (7716) | 8724 |
| Value | Count | Frequency (%) |
| 8.856666667 | 1 | |
| 9.37 | 1 | |
| 9.445 | 1 | |
| 10.095 | 1 | |
| 10.18166667 | 1 | |
| 10.27166667 | 1 | |
| 10.29666667 | 1 | |
| 10.6 | 1 | |
| 10.87333333 | 1 | |
| 10.93 | 1 |
| Value | Count | Frequency (%) |
| 85.37833333 | 1 | |
| 85.36166667 | 1 | |
| 85.35833333 | 1 | |
| 85.34833333 | 1 | |
| 85.33333333 | 1 | |
| 85.3 | 1 | |
| 85.29166667 | 2 | |
| 85.28833333 | 1 | |
| 85.26666667 | 1 | |
| 85.24833333 | 1 |
Cisnienie
Real number (ℝ≥0)
| Distinct | 7161 |
|---|---|
| Distinct (%) | 81.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 990.3376553 |
| Minimum | 958.8811321 |
|---|---|
| Maximum | 1017.685 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 395.1 KiB |
Quantile statistics
| Minimum | 958.8811321 |
|---|---|
| 5-th percentile | 977.1158333 |
| Q1 | 985.6708333 |
| median | 990.1458333 |
| Q3 | 995.7504167 |
| 95-th percentile | 1003.0225 |
| Maximum | 1017.685 |
| Range | 58.80386792 |
| Interquartile range (IQR) | 10.07958333 |
Descriptive statistics
| Standard deviation | 7.825081795 |
|---|---|
| Coefficient of variation (CV) | 0.007901428117 |
| Kurtosis | 0.420657137 |
| Mean | 990.3376553 |
| Median Absolute Deviation (MAD) | 5.119166667 |
| Skewness | -0.1332258287 |
| Sum | 8686251.575 |
| Variance | 61.2319051 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 995.505 | 6 | 0.1% |
| 987.6470139 | 5 | 0.1% |
| 987.3416667 | 5 | 0.1% |
| 986.1703472 | 5 | 0.1% |
| 986.9175694 | 5 | 0.1% |
| 989.915 | 5 | 0.1% |
| 987.2565972 | 5 | 0.1% |
| 984.185 | 5 | 0.1% |
| 991.295 | 5 | 0.1% |
| 987.9233333 | 5 | 0.1% |
| Other values (7151) | 8720 |
| Value | Count | Frequency (%) |
| 958.8811321 | 1 | |
| 959.1660377 | 1 | |
| 959.5584906 | 1 | |
| 959.8528302 | 1 | |
| 960.2735849 | 1 | |
| 960.8169811 | 1 | |
| 961.1188679 | 1 | |
| 961.9830189 | 1 | |
| 962.845283 | 1 | |
| 963.4584906 | 1 |
| Value | Count | Frequency (%) |
| 1017.685 | 1 | |
| 1017.62 | 1 | |
| 1017.601667 | 1 | |
| 1017.528333 | 1 | |
| 1017.518333 | 1 | |
| 1017.511667 | 1 | |
| 1017.453333 | 1 | |
| 1017.428333 | 1 | |
| 1017.405 | 1 | |
| 1017.33 | 1 |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here. A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
First rows
| Data | Dwutlenek_azotu | Tlenki_azotu | PM10 | PM_2_5 | Benzen | Tlenek_wegla | Kierunek_wiatru | Predkosc_wiatru | Temperatura | Wilgotnosc | Cisnienie | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 2020-01-01 01:00:00 | 19.7 | 35.0 | 34.3 | 17.9 | 0.2 | 0.7 | 278.0 | 2.471667 | 4.403333 | 62.058333 | 1002.798333 |
| 1 | 2020-01-01 02:00:00 | 22.8 | 43.5 | 32.2 | 15.0 | 0.2 | 0.7 | 279.0 | 2.200000 | 4.113333 | 61.336667 | 1002.940000 |
| 2 | 2020-01-01 03:00:00 | 31.8 | 68.4 | 35.7 | 16.3 | 0.2 | 0.8 | 270.0 | 1.906667 | 3.830000 | 62.410000 | 1003.261667 |
| 3 | 2020-01-01 04:00:00 | 26.4 | 52.6 | 34.0 | 15.0 | 0.2 | 0.7 | 278.0 | 1.998333 | 3.480000 | 63.541667 | 1003.481667 |
| 4 | 2020-01-01 05:00:00 | 24.5 | 50.4 | 26.1 | 11.6 | 0.2 | 0.7 | 277.0 | 2.248333 | 3.135000 | 64.786667 | 1003.888333 |
| 5 | 2020-01-01 06:00:00 | 22.9 | 50.1 | 25.9 | 11.1 | 0.1 | 0.7 | 276.0 | 1.788333 | 2.818333 | 65.636667 | 1004.068333 |
| 6 | 2020-01-01 07:00:00 | 21.9 | 43.4 | 22.6 | 10.6 | 0.2 | 0.7 | 275.0 | 2.088333 | 2.785000 | 65.166667 | 1004.423333 |
| 7 | 2020-01-01 08:00:00 | 27.8 | 51.4 | 18.6 | 9.5 | 0.1 | 0.7 | 271.0 | 2.276667 | 3.346667 | 60.155000 | 1004.938333 |
| 8 | 2020-01-01 09:00:00 | 24.6 | 43.2 | 20.3 | 10.1 | 0.2 | 0.6 | 268.0 | 2.610000 | 3.463333 | 58.850000 | 1004.996667 |
| 9 | 2020-01-01 10:00:00 | 22.9 | 40.1 | 29.2 | 10.6 | 0.1 | 0.7 | 277.0 | 2.651667 | 3.543333 | 59.391667 | 1005.078333 |
Last rows
| Data | Dwutlenek_azotu | Tlenki_azotu | PM10 | PM_2_5 | Benzen | Tlenek_wegla | Kierunek_wiatru | Predkosc_wiatru | Temperatura | Wilgotnosc | Cisnienie | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8761 | 2020-12-31 14:00:00 | 47.9 | 171.4 | 49.0 | 20.4 | 1.7 | 1.0 | 178.966667 | 1.245182 | 3.337994 | 68.356238 | 986.578516 |
| 8762 | 2020-12-31 15:00:00 | 51.0 | 169.6 | 52.3 | 21.7 | 1.6 | 1.0 | 161.100000 | 1.287188 | 2.943977 | 69.407799 | 986.674006 |
| 8763 | 2020-12-31 16:00:00 | 55.8 | 188.0 | 51.8 | 24.5 | 2.5 | 1.1 | 158.566667 | 1.315563 | 2.569937 | 70.463420 | 986.736211 |
| 8764 | 2020-12-31 17:00:00 | 53.0 | 166.3 | 49.7 | 25.9 | 2.2 | 1.1 | 173.866667 | 1.317792 | 2.343434 | 71.337405 | 986.764173 |
| 8765 | 2020-12-31 18:00:00 | 51.1 | 142.5 | 49.2 | 27.2 | 2.6 | 1.0 | 157.166667 | 1.325613 | 2.111960 | 72.428350 | 986.814570 |
| 8766 | 2020-12-31 19:00:00 | 44.8 | 162.2 | 52.3 | 28.9 | 2.4 | 1.1 | 159.517241 | 1.351681 | 1.893145 | 73.365169 | 986.882812 |
| 8767 | 2020-12-31 20:00:00 | 39.5 | 108.1 | 52.6 | 30.1 | 2.7 | 0.9 | 157.310345 | 1.428841 | 1.842346 | 73.492614 | 986.892811 |
| 8768 | 2020-12-31 21:00:00 | 39.3 | 83.7 | 47.8 | 27.3 | 1.8 | 0.8 | 173.034483 | 1.409485 | 1.770589 | 73.711608 | 986.900253 |
| 8769 | 2020-12-31 22:00:00 | 41.3 | 106.3 | 52.5 | 31.2 | 1.8 | 0.9 | 142.137931 | 1.406695 | 1.698616 | 73.832488 | 986.820671 |
| 8770 | 2020-12-31 23:00:00 | 39.3 | 91.2 | 66.7 | 41.9 | 3.4 | 1.1 | 160.896552 | 1.437244 | 1.554774 | 74.218842 | 986.681872 |